Add another size for Candy

presets/characters.js

@@ -34933,6 +34933,10 @@ characterMakers.push(() => makeCharacter(
             name: "Megamacro",
             height: math.unit(22000, "miles")
         },
+        {
+            name: "Gigamacro",
+            height: math.unit(50000, "miles")
+        },
     ]
 ))